A randomized 25 question test from a pool of 761 questions, good luck!
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a coils would use?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a vibrations given off by a device?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the accounting system?
Which of the answers below best represents the recommended standard that uses a balanced transmission system?
Which of the components below best represents the letter "B"?
The wired Ethernet transmission standards are defined by the OSI model layers. Which of the answers below is one of those defining layers?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses the conversion of dc voltage levels to ac to represent logic states?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used with discrete data where more information is needed?
A HMI requires secure access to it's configuration database. Which of the terms below is best described as engineering level software package?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the smallest in area covered?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the ability to design the GUI, including configuring tags and introducing specialized scripting?
Which of the answers below best defines the amount of devices that a DeviceNet segment can handle at one time (omitting the scanner)?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that maps the data from up to 16 field devices that it supports?
The design and utilization of a SCADA system requires the approval of several layers of government. Which of the terms below would best be described as confirming adherence to all relevant codes for SCADA applications in advance?
Providing power to remote sites in a SCADA system has several difficulties associated with it. Which of the answers below would be best defined as one that is used for continuous power generation where there are no other options?
There are several devices that reside at each layer within the a typical DCS. Which of the levels below is where PLC and SIS controllers reside?
Of the problems below, which would be best solved by shielding on cables?
The numerous tasks that are accomplished at the same time in a DCS, is a result of the configured software programs that it has . Which of the software programs below will governed by IEC-61131-3?
Which of the cable types are best used for the spur cables in an H1 transmission system?
There are numerous function block modes which are permitted. Which of the modes below is best described as the mode the function block is currently in?
There are several types of converters. Which one of the answers below is best known as a "Repeater"?
There are several stages in the alarm lifecycle. Which of these stages is the alarm system commissioned?
Every network interface must have a physical address in an Ethernet network. Which of the network components below contains these addresses?
In a motor control function block program, conditional block are used. Which of the answers below is best described as a condition that must be TRUE before a device can be activated?
A typical DCS has at least four layers in it's architecture. Fieldbus and DeviceNet are all under the direct control of which of the layers below?